---Do you know why Anna hasn’t come to school today?
---I’m not sure. She _______ be ill.
| A．can | B．should | C．must | D．may |
---What should I do? Will you please give me some __________?
| A．suggestion | B．patience | C．decision | D．advice |
---Would your parents like to go to Taiwan for a vacation with you?
---They’d love to, but ______of them has enough time .
| A．either | B．neither | C．none | D．both |
I hear the 2010 Shanghai Expo is held __________ May 1st _________ Oct. 31st.
| A．between, on | B．from, to | C．on, and | D．during ,to |
– Do you know________?
-- Only one year old.
| A．when does he start golfing | B．when did he star golfing |
| C．when he starts golfing | D．when he started golfing |